Results 71 to 80 of about 400 (179)

Reliable and cost-efficient protection scheme for 5G fronthaul/backhaul network. [PDF]

Heliyon, 2023
Jaffer SS, Hussain A, Qureshi MA, Khan Y, Mirza J, Qureshi KK, Ali MM.   +6 more
europepmc   +1 more source

Beyond 5G Fronthaul Based on FSO Using Spread Spectrum Codes and Graphene Modulators. [PDF]

Sensors (Basel), 2023
Neves D, Sanches A, Nobrega R, Mrabet H, Dayoub I, Ohno K, Haxha S, Glesk I, Jurado-Navas A, Raddo T.   +9 more
europepmc   +1 more source

Cell-Free Millimeter-Wave Massive MIMO Systems With Limited Fronthaul Capacity

IEEE Access, 2019
Network densification, massive multiple-input multiple-output (MIMO), and millimeter-wave (mmWave) bands have recently emerged as some of the physical layer enablers for the future generations of wireless communication networks (5G and beyond).
Guillem Femenias, Felip Riera-Palou
doaj   +1 more source

Performance Improvement of Time-Sensitive Fronthaul Networks in 5G Cloud-RANs Using Reinforcement Learning-Based Scheduling Scheme

IEEE Access
The rapid surge in internet-driven smart devices and bandwidth-hungry multimedia applications demands high-capacity internet services and low latencies during connectivity.
Muhammad Waqar, Muhammad Usman Mustafa, Farhana Jabeen, Syed Aziz Shah   +3 more
doaj   +1 more source

Broadband linearization for 5G fronthaul transmission

Frontiers of Optoelectronics, 2018
5G is emerging, but the current fronthaul transmission technologies used for 3G and 4G may not be efficient and appropriate for 5G. It has been found that frequency division multiple access (FDMA) and time-division multiple access (TDMA) based radio over fiber (RoF) may be considered the most appropriate for 5G fronthaul transmission technology. Due to
openaire   +1 more source

5G Fronthaul in Modular P4: eCPRI Protocol Processing and Precise BMv2 Timestamps for PTP-1588

IEEE Access
P4, a domain-specific language (DSL) for programming network devices, offers flexibility in defining packet processing behaviors. This paper demonstrates the use of P4 to achieve modular eCPRI protocol processing and enhanced PTP-1588 synchronization ...
Atabak Nojavan, Bill Pontikakis, Francois-Raymond Boyer, Yvon Savaria   +3 more
doaj   +1 more source

Realizing 5G vision through Cloud RAN: technologies, challenges, and trends

EURASIP Journal on Wireless Communications and Networking, 2018
Achieving the fifth-generation (5G) vision will introduce new technology innovations and substantial changes in delivering cutting-edge applications and services in current mobile and cellular networks.
Dimitrios Pliatsios, Panagiotis Sarigiannidis, Sotirios Goudos, George K. Karagiannidis   +3 more
doaj   +1 more source

Analysis of Conventional Direct Detection and Coherent Optical Receivers in Optical Access Networks

Engineering Proceedings
This study evaluated the use of GFDM transmission in passive optical networks (PONs) by comparing the performance of coherent and non-coherent optical receivers using OptSim 2023.12sp2 and Matlab 2018b ®.
Johanna Berenice Arguero Tello, Milton N. Tipán, Germán V. Arévalo, Christian Tipantuña   +3 more
doaj   +1 more source

Application of network calculus to analyze eCPRI traffic delays in 4G/5G fronthaul mobile networks

Учёные записки Казанского университета: Серия Физико-математические науки
Network calculus provides a mathematical framework for determining the delay bounds in network models and, unlike the queueing theory which relies on the distribution functions of random variables, uses simple deterministic parameters describing the ...
A. V. Roslyakov, V. V. Gerasimov
doaj   +1 more source

Techno-Economic and SLA-Aware Control of 5G Cloud-RAN via Multi-Objective and Penalty-Constrained Reinforcement Learning

Network
Fifth-generation (5G) mobile networks must simultaneously satisfy stringent latency targets, high user density, and energy-aware operation across heterogeneous services.
Sherif M. Aboul, Hala M. Abd El Kader, Esraa M. Eid, Shimaa S. Ali   +3 more
doaj   +1 more source